removed unused array for SDL key state

[rocksndiamonds.git] / src / libgame / setup.c

diff --git a/src/libgame/setup.c b/src/libgame/setup.c
index e34ed89adcf198497e92c2f8ca948982f1f793c0..4027a6e065a4f23823b7c1050345a08330c9b6a7 100644 (file)
--- a/src/libgame/setup.c
+++ b/src/libgame/setup.c
@@ -2331,7 +2331,7 @@ int hash_key_integers_are_equal(void *key1, void *key2)
 SetupFileHash *newSetupFileHash(void)
 {
   SetupFileHash *new_hash =
-    create_hashtable(16, 0.75, get_hash_from_string, hash_key_strings_are_equal);
+    create_hashtable(get_hash_from_string, hash_key_strings_are_equal, free, free);
 
   if (new_hash == NULL)
     Fail("create_hashtable() failed -- out of memory");
@@ -2344,7 +2344,7 @@ void freeSetupFileHash(SetupFileHash *hash)
   if (hash == NULL)
     return;
 
-  hashtable_destroy(hash, 1);  // 1 == also free values stored in hash
+  hashtable_destroy(hash);
 }
 
 char *getHashEntry(SetupFileHash *hash, char *token)
@@ -2370,12 +2370,12 @@ void setHashEntry(SetupFileHash *hash, char *token, char *value)
       Fail("cannot insert into hash -- aborting");
 }
 
-char *removeHashEntry(SetupFileHash *hash, char *token)
+void removeHashEntry(SetupFileHash *hash, char *token)
 {
   if (hash == NULL)
-    return NULL;
+    return;
 
-  return remove_hash_entry(hash, token);
+  remove_hash_entry(hash, token);
 }
 
 #if ENABLE_UNUSED_CODE